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authorJamal Hadi Salim <hadi@cyberus.ca>2006-03-20 22:16:40 -0500
committerDavid S. Miller <davem@davemloft.net>2006-03-20 22:16:40 -0500
commit980ebd25794f0f87ac32844e2c73e9e81f0a72ba (patch)
treeda52df6e31bd4b2527c223ca2585e0d792bf3ea2 /include/net
parentd51d081d65048a7a6f9956a7809c3bb504f3b95d (diff)
[IPSEC]: Sync series - acquire insert
This introduces a feature similar to the one described in RFC 2367: " ... the application needing an SA sends a PF_KEY SADB_ACQUIRE message down to the Key Engine, which then either returns an error or sends a similar SADB_ACQUIRE message up to one or more key management applications capable of creating such SAs. ... ... The third is where an application-layer consumer of security associations (e.g. an OSPFv2 or RIPv2 daemon) needs a security association. Send an SADB_ACQUIRE message from a user process to the kernel. <base, address(SD), (address(P),) (identity(SD),) (sensitivity,) proposal> The kernel returns an SADB_ACQUIRE message to registered sockets. <base, address(SD), (address(P),) (identity(SD),) (sensitivity,) proposal> The user-level consumer waits for an SADB_UPDATE or SADB_ADD message for its particular type, and then can use that association by using SADB_GET messages. " An app such as OSPF could then use ipsec KM to get keys Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/xfrm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index bc005e62e434..30a940b147b0 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -214,10 +214,10 @@ extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
214extern int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo); 214extern int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
215extern void km_policy_notify(struct xfrm_policy *xp, int dir, struct km_event *c); 215extern void km_policy_notify(struct xfrm_policy *xp, int dir, struct km_event *c);
216extern void km_state_notify(struct xfrm_state *x, struct km_event *c); 216extern void km_state_notify(struct xfrm_state *x, struct km_event *c);
217
218#define XFRM_ACQ_EXPIRES 30 217#define XFRM_ACQ_EXPIRES 30
219 218
220struct xfrm_tmpl; 219struct xfrm_tmpl;
220extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
221struct xfrm_state_afinfo { 221struct xfrm_state_afinfo {
222 unsigned short family; 222 unsigned short family;
223 rwlock_t lock; 223 rwlock_t lock;